/Engine/Source/Runtime/Engine/Public/AudioWaveFormatParser.h
struct FFormatChunk
uint32
AverageBytesPerSec
Average bite rate
uint16
BitsPerSample
Quantization rate, 8, 12, 16.
uint16
BlockAlign
Audio block size. ((mono) 1 = 8bit, 2 = 16bit), ((stereo) 2 = 8bit, 4 = 16bit)
uint16
cbSize
Riff extension size, 34.
uint32
ChannelMask
Mapping of channels to spatial location.
uint8[4]
ConfigData
Subformat-specific setting information.
uint16
FormatTag
Format ID
uint16
NumChannels
Number of channels, 1 = mono, 2 = stereo
uint32
Reserved
Reserved, 0.
uint16
SamplesPerBlock
Number of output samples of audio per block.
uint32
SamplesPerSec
Sampling rate
uint8[16]
SubFormat
Codec ID (for subformat encoding)
uint32
VersionInfo
Version information of the format.